ISRC GBAYC0300138
Verified recording
GBAYC0300138 is “Les Contes d'Hoffmann, Act IV, Scene 1: C'est une chanson...J'ai le bonheur dans l'âme! (Hoffmann/Antonia)” by Orchestre De La Société Des Concerts Du Conservatoire,
registered on the CopyrightChains blockchain with CopyrightID
0x7f0f29d3e3dae80c745c6596472374d786445a2c7e1b15fe65c479d6a5dce011 and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0300138.
Recording identifiers
- ISRC
- GBAYC0300138
- Title
- Les Contes d'Hoffmann, Act IV, Scene 1: C'est une chanson...J'ai le bonheur dans l'âme! (Hoffmann/Antonia)
- Artist
- Orchestre De La Société Des Concerts Du Conservatoire
- CopyrightID (CopyrightChains transaction hash)
0x7f0f29d3e3dae80c745c6596472374d786445a2c7e1b15fe65c479d6a5dce011
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:e13c936d58307880ab869963e9d9c27bc3546fffcab1e78ff48f73e7b83a6330- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0300138
- Bitcoin block existence check
- https://blockstream.info/api/block/960303
Full record
Track page: Les Contes d'Hoffmann, Act IV, Scene 1: C'est une chanson...J'ai le bonheur dans l'âme! (Hoffmann/Antonia) · Machine-readable JSON-LD